Lafarge Ceilings Brochure by Brendan Lowen

building solutions for life

ceiling solutions

LAFARGE Ceiling Solutions

CONTENTS 01

Lafarge Gypsum Plasterboard

Lafarge Gypsum Ceiling Solutions

Lafarge Gypsum Prefabricated Bulkheads 22

Lafarge Gypsum Acoustic Ceilings

Lafarge Gypsum Ceiling Access Panels

Lafarge Decorative Mouldings

Lafarge Cornice Adhesive

Lafarge Cove Cornice

Lafarge Cornice Decoration

Lafarge Compounds

04 06

LAFARGE CEILING SOLUTIONS

LAFARGE PLASTERBOARD

The question of quality versus speed has always been a contentious one in the interior design. Economics and demand require buildings to go up quickly and affordably, which could compromise quality.

LAFARGE Gypsum PLASTERBOARD

Lafarge Gypsum Plasterboard Lafarge Gypsum Plasterboard consists of an aerated gypsum core encased in and firmly bonded on both sides with special plasterboard liner, rendering a smooth yet highly functional surface. Special characteristics of gypsum provide the outstanding advantages over other flat sheet materials. The board is fabricated by a modern automatic process with the supervision of highly experienced engineers and chemists. The question of quality versus speed has always been a contentious one in the interior design. Economics and demand require buildings to go up quickly and affordably, which could compromise quality. Lafarge Gypsum Plasterboard: Designed for internal walls, ceilings and partitions in residential and commercial buildings, is quick and easy to install, while still being durable, recyclable, aesthetic and of superior quality without the necessary drying time for alternate wet trade solutions.

Want to know what separates a great interior from the average? HIGH QUALITY, ECOSPECIFIER LISTED LAFARGE GYPSUM PLASTERBOARD LAFARGE CEILING SOLUTIONS

Lafarge Ceiling Solutions

LAFARGE CEILING SOLUTIONS

• The Lafarge Suspended Ceiling Grid is an exposed face tee system. The grid is manufactured from galvanised steel which is capped across the exposed face. The Lafarge Cross Tee has a specially designed ‘clip’ fixed at each end. This ‘clip’ enables the Lafarge Cross Tee to‘click’ into position, making an audible ‘click’ sound as it does so, thereby confirming that the tee section is located correctly. • The Lafarge Main Tee ends are designed to ensure that the Main Tees easily line up to each other, while at the same time ensuring a tighter connection. • The Lafarge Cross Tee is then easily clipped into position by lining the end up to the right side of the pre-punched opening of the Lafarge Main Tee. • The opposite Lafarge Cross Tee is then inserted in the same manner. • The audible ‘click’ sound confirms that the correct location has been found and signifies that the Lafarge Cross Tee is locked firmly into position. • The size and design of the Lafarge Cross Tee end clips facilitates simple and easy assembly of the Lafarge Ceiling System. • Lafarge Ceiling Grid can be dismantled as quickly and simply as it is connected. This ensures a high degree of re-usability of the Lafarge Cross Tees. • The unique clipping system allows for easy, one-handed Lafarge Ceiling Grid assembly, which can speed up construction time significantly. Product Information • 24 and 35mm exposed face white (black or grey on special requested lead times). • 35mm exposed face (knurled) is galvanised. • End Clip-locking type. • Stitching on Lafarge Main and Lafarge Cross Tees for lateral rigidity. • Reinforced and stable structure. • Lafarge exposed Main Tees with slots at 300mm centres and first slot at 150mm. • Lafarge Cross Tees (1 200mm) have a centre slot. • Lafarge Cross Tees (600mm and 1 500mm), have no slots.

Material Calculations for Lafarge Ceiling Grid A 1 200 x 600mm Grid (Exposed) 1 Main tees 3 600mm long at 1 200mm centres. Multiply total ceiling area x 0,232 = number of main tees. 2 Cross tees 1 200mm long at 600mm centres. Multiply total ceiling area x 1,383 = number of cross tees. 3 wall angle = total length of wall divided by 3,6 = number of wall angles. 4 Suspension hangers at maximum 1 200mm centres. Total ceiling area divided by 1,25 = number of hangers. 5 Lafarge vinyl tiles 1 200 x 600mm: total ceiling area divided by 0,72 = number of ceiling tiles. B 600 x 600mm Grid (Exposed) 1,2,3,4 as 1 200 x 600mm grid. 6 Take the number of 1 200 cross tees and multiply by 1 = 600mm cross tees needed. 7 Lafarge vinyl tiles 600 x 600mm: Total ceiling area divided by 0,36 = number of tiles. C 1 500 x 500mm Grid (Exposed) 3,4 as 1 200 x 600mm grid. 8 Main tees 3 600mm long at 1 500mm centres. Multiply total ceiling area x 0,191 = number of main tees. 9 Cross tees 1 500mm long at 500mm centres. Multiply total ceiling area x 1,334 = number of cross tees. 10 Lafarge vinyl tiles 1 500 x 500mm: Total ceiling area divided by 0,75 = number of tiles.

D. 1 200 x 400mm Grid (Plaster) 1,4 as 1 200 x 600mm grid. 11 Cross tees 1 200mm long at 400mm centres. Multiply total ceiling area x 2,08 = number of cross tees. 12 Shadow line plaster trim = Total length of wall divided by 3,6 = number of shadow line plaster trim. 13 Lafarge plasterboard m2 of board divided into total ceiling area = number of boards. Steel Brandering A At 300mm centres 3.3 metres of Steel Brandering per m2. B At 400mm centres 2.5 metres of Steel Brandering per m2. C At 500mm centres 2 metres of Steel Brandering per m2. Allow for a Suspension Bracket at every fixing point spaced at maximum 1 200mm centres. (Total length of Steel Brandering divided by 1.2 equals the quantity of fixing brackets). Allow for one Joiner for every length of Steel Brandering. NB: The above calculations will provide approximate quantities and do not allow for wastage. Installation of the grid shall be in accordance with the manufacturers specification, as well as the guidelines layed out for SABISA (The South African Building Interior Sub-Contractors Association).

LAFARGE CEILING SOLUTIONS

LAY-IN SUSPENDED CEILING INSTALLAtion 1. Determine the ceiling level around the room. 2. Fix wall angle to the wall with nails or screws at 400mm intervals. 3. Hang Lafarge Main Tee at 1 200mm intervals, measuring from the centre point, with galvanised steel suspension wires at 1 200mm. Wrap the 2,5mm strained suspension wire tightly at least 3 full turns around itself. 4. Insert 1 200mm Lafarge Ceiling Grid Cross Tee at right angles to the 3 600mm Main Tees. 5. Lay-in the Lafarge Plasterboard tiles. Concealed Screw Up Joint Ceiling Installation 1. Determine the desired ceiling level around the room. 2. Fix perimeter trim to the wall at the desired ceiling level. 3. Hang the main tee with ridged hanger at 1 200mm spacing. 4. Insert Lafarge Plaster Grid Cross Tee to the Lafarge Plaster Grid Main Tee at 400mm spacing slot provided in Main Tee Web, for 9mm and 12mm Lafarge Plasterboard. 5. Attach tapered-edge plasterboard to the face of the Lafarge Plaster Grid frame by fixing the 25mm drywall screw into it. (Lafarge Plasterboards should be fixed in the same direction as the Lafarge Plaster Grid Cross Tee). The space between each screw should not exceed 150mm.

6. Conceal the screw dimple with Lafarge Jointing Plaster. 7. Conceal the joint using fibre tape and Lafarge Jointing Plaster. Tips on Ceiling Installation: 1. If the area of the plastered ceiling is more than 225mÂ˛, expansion joints must be used at 15m intervals in order to prevent cracking. (This expansion joint is usually specified by the professional team). 2. For the room requiring plasterboard for both ceiling and partition, install the ceiling first. However, if specific sound insulation is needed, install the partition first. 3. For any ceiling system, leave enough ventilation above the ceiling. This helps to prevent sagging. Finishing off a Ceiling: The Lafarge line of decorative mouldings adds a luxury feel to any room. The Lafarge light-weight non-toxic mouldings are simple to install, leaving a modern professional finish to a building or renovation project. There are 11 individual mouldings to choose from, whether you require a simple functional moulding, or a decorative profile, an ordinary room will be turned into a beautiful finished space with Lafarge Decorative Mouldings. Alternatively use the Lafarge 75mm Gypsum Cove.

Exposed Ceiling Layout

LAFARGE CEILING SOLUTIONS

CONNECTING LAFARGE CEILING TEES

DISMANTLING LAFARGE CEILING TEES FROM MAIN TEES

CROSS SECTION DETAILS OF LAFARGE CEILING GRID (TEES EXPOSED) Main Tees

Cross Tees 6mm

6mm

6mm 6mm

7mm

7mm 24mm

35mm

15mm

Slots

35mm

7mm

24mm

38mm

LAFARGE CEILING SOLUTIONS

Main Tees

10mm

10mm 15mm

6mm

35mm

Stitching

Cross Tees

CROSS SECTION DETAILS OF LAFARGE CEILING PLASTER GRID

Gridlock

Lafarge Plaster Grid (Norgrid) Cross Tees

Main Tees 6mm

Cross Tees

Main Tees 6mm

6mm

Main Tees

10mm

Main Tees

Slots

Stitching

36mm

38mm

36mm

38mm

Slots

Cross Tees

Cross Tees 35mm

35mm

Metal Knurled Capping

35mm

Metal Knurled Capping

LAFARGE CEILING SOLUTIONS

LAFARGE LAY-IN CEILING GRID SYSTEM

LAFARGE LAY-IN CEILING SYSTEM Description

Web Height

Code

Main Tee

G 38

White GL4 SMT

Exposed Face mm

Units per box

Mass Kg per box

3 600

26,35

24mm Faced 1 200/600 Ceiling System Components Black GL4 SMT

Cross Tee

G 35

White GL4 SCT

Black GL4 SCT

1 200

22,82

Cross Tee

G 35

White GL4 SCT

Black GL4 SCT

600

11,41

24mm Faced 1 500/500 Ceiling System Components Main Tee

G 38

White GL4 SMT

Black GL4 SMT

3 500

25,62

Cross Tee

G 35

White GL4 SCT

Black GL4 SCT

1 500

32,94

Cross Tee

G 35

White GL4 SCT

Black GL4 SCT

500

9,51

35mm Faced 1 200/600 Ceiling System Components Main Tee

G 38

White GL4 WMT

BlackGL4 WMT

3 600

27,00

Cross Tee

G 35

White GL4 WCT

Black GL4 WCT

1 200

27,00

Cross Tee

G 35

White GL4 WCT

Black GL4 WCT

600

13,50

15mm Faced 1 200/600 Ceiling System Components Main Tee

G 38

White GL4 NMT

Black GL4 NMT

3 600

25,20

Cross Tee

G 35

White GL4 NCT

Black GL4 NCT

1 200

25,20

Cross Tee

G 35

White GL4 NCT

Black GL4 NCT

600

12,60

LAFARGE Plaster Grid System (Gridlock) Description

Web Height

Code

Exposed Face mm

Finish

Length

Units per box

Mass Kg per box

Main Tee

G 38

GL4 PMT

Galvanised

3 600

27,00

Cross Tee

G 38

GL4 PCT

Galvanised

1 200

27,00

LAFARGE Plaster Grid System (Nordgrid)

LAFARGE CEILING SOLUTIONS

Length mm

Description

Web Height

Code

Exposed Face mm

Finish

Length

Units per box

Mass Kg per box

Main Tee

N 38

NG PMT

Galvanised

3 600

33,00

Cross Tee

N 38

NG PCT

Galvanised

1 200

33,00

Lafarge perimeter trims Description

Size

Code

Length mm

Units per box

Mass Kg per box 14,47

Standard Wall Angle

19x25

White GPT WA

Black GPT WA

3 600

Standard Line Wall Angle

25x19x15x15

White GPT SWA

Black GPT SWA

3 600

18,80

Shadow Line Plaster Trim

22x45x15

White GPT PTS

Black GPT PTS

3 600

37,98

Aluminium Shadow Line Plaster Trim

22x45x15

Natural Anodised

Powder Coated

3 000

25,0

Aluminium Suspended/Flush Plaster Ceiling Junction

47.2x28.0

Natural Anodised

Powder Coated

3 000

30,0

Wall Angle Flexible

19x25

White WAF

2 400

4,0

Aluminium Sections

12mm

12.5mm

15mm

MAIN TEE CONNECTION

CROSS TEE CONNECTION

9mm

Steel sections

WALL ANGLE DETAIL

LAFARGE CEILING SOLUTIONS

LAFARGE ceiling solutions

SPECIFICATIONS Lafarge Ceiling Grid exposed Face 24mm (1 200x600 system) Supply and install Lafarge Ceiling Grid exposed face 24mm tee suspended ceiling grid system. Main tee’s spaced at 1 200mm and cross tee’s spaced at 600mm (1 200x600 system). Ceiling tee’s to be white capped. Main tee’s supported at 1 200mm maximum. Installation to be in accordance with SABISA (South African Building Interior Systems Association) installation guidelines. Lafarge Ceiling Grid exposed Face 24mm (600x600 system) Supply and install Lafarge Ceiling Grid exposed face 24mm tee suspended ceiling grid system. Main tee’s spaced at 1 200mm and cross tee’s spaced at 600mm with 600mm cross tee’s spaced between 1 200mm cross tee’s at 600 centres (600x600 system). Ceiling tee’s to be white capped. Main tee’s supported at 1 200mm maximum. Installation to be in accordance with SABISA (South African Building Interior Systems Association) installation guidelines. Lafarge Ceiling Grid exposed Face 35mm (1 200x600 system) Supply and install Lafarge Ceiling Grid exposed face 35mm tee suspended ceiling grid system. Main tee’s spaced at 1 200mm and cross tee’s spaced at 600mm (1 200x600 system). Ceiling tee’s to be white capped. Main tee’s supported at 1 200mm maximum. Installation to be in accordance with SABISA (South African Building Interior Systems Association) installation guidelines. Lafarge Ceiling Grid exposed Face 35mm (600x600 system) Supply and install Lafarge Ceiling Grid exposed face 35mm tee suspended ceiling grid system. Main tee’s spaced at 1 200mm and cross tee’s spaced at 600mm with 600mm cross tee’s spaced between 1 200mm cross tee’s at 600 centres (600x600 system). Ceiling tee’s to be white capped. Main tee’s supported at 1 200mm maximum. Installation to be in accordance with SABISA (South African Building Interior Systems Association) installation guidelines. Lafarge Plaster grid concealed (1 200x400 system) Supply and install Lafarge Ceiling Grid exposed face 35mm tee suspended ceiling grid system. Main tee’s spaced at 1 200mm & cross tee’s spaced at 400mm (1 200x400 system). Ceiling tee’s to be galvanised steel knurled capped. Ceiling Grid clad with single layer in either 9mm or 12mm tapered edge Lafarge Plasterboard fixed with 25mm drywall screws spaced at 150mm centres. Joints are to be tapped and jointed with Lafarge Jointing Compound and prepared for painting or joints to be tapped and jointed and complete surface to be plastered in Lafarge Skim Stone average thickness 3mm, to manufacturer specification. Main tee’s supported at 1 200mm maximum, suspension to be ridged and constructed from galvanised steel angles. Installation to be in accordance with SABISA (South African Building Interior Systems Association) installation guidelines.

LAFARGE CEILING SOLUTIONS

Lafarge Ceiling Grid Specifications Note • Where necessary, light fittings may require additional support. • Air ducting etc, should be suspended/supported on its own sub-frame and should be in place before commencement with the ceiling grid installation. The ceiling tiles should not be suspended from the ducting either. • Insulation materials can be layed over the ceiling grid system in the ceiling void.

Fixed Ceiling Lafarge Gypsum offers three solutions in fixed ceiling solutions, suspended plaster grid - steel brandering and direct fixed timber methods. • Use 9mm tapered-edge plasterboard for ceiling installation and 12 or 15mm Lafarge Plasterboard for drywall installation. • Tapered-edge Lafarge Plasterboard is recommended for both drywall partition and ceiling, since Fiber tape and Lafarge Jointing Plaster can smoothly conceal the joint. • Square-edge Lafarge Plasterboard is recommended for T-bar lay-in ceiling system. • For double-layered installation, the first layer should be hung one way and the finishing, or second layer, perpendicular or staggered. This method provides a stronger ceiling and additional fire resistance. • When driving screws into Lafarge Plasterboard, set the screws at the proper depth for maximum holding power. The depth of the screw can be adjusted by moving the nose of the screwdriver either in or out. • Spacing of each screw should not exceed 220mm for partitions and 150mm for ceilings and be about 10 mm from the edges of the board. • Drive the screws from the centre to the side of the board. If the partition is installed first, then allow 5mm spacing between ceiling and partition for adjustment in case that the ceiling is moveable.

Installation of Ceiling 6.4mm Lafarge Plasterboard 1. Determine the ceiling height around the room. 2. Set up the grids by using 38 x 38mm timber/steel brandering at 400mm, spacing for 6.4mm Lafarge Plasterboard. 3. Fix square-edge Lafarge Plasterboard to the grids by nailing materials firmly. Keep 10mm space between each Lafarge Plasterboard. 4. Locate H profile strips at plasterboard joints. 5. Conceal the nail dimple with Lafarge Jointing Plaster.

typical 3 dimensional construction detail

LAFARGE CEILING SOLUTIONS

LAFARGE ceiling solutions

LAFARGE 6.4MM PLASTERBOARD Features: • Lafarge 6.4mm plasterboard has a harder core offering a cleaner cut and therefore a cleaner working environment. • The Lafarge 6.4mm plasterboard has been formulated to eliminate sagging. • The Lafarge 6.4mm plasterboard allows for better handling due to a more rigid core recipe, reducing the risk of breaking on site. • The ivory coloured paper matches perfectly to the Lafarge 75mm cove cornice. • Painting becomes more efficient due to less paint having to be applied to the board. • Lafarge 6.4mm plasterboard can be curved to offer that unique bulkhead shape. • The best finish is achieved by installing the boards on the Lafarge steel brandering system. Product available in: 900mm width in lengths of 2 400mm, 2 700mm, 3 000mm, 3 300mm, 3 600mm and 4 200mm 1 200mm width in lengths of 2 400mm, 2 700mm, 3 000mm, 3 300mm, 3 600mm and 4 200mm

LAFARGE CEILING SOLUTIONS

LAFARGE STEEL BRANDERING Lafarge Steel Brandering has been designed as an alternative to timber brandering. Lafarge Steel Brandering can also be used in bulkhead construction. A range of joiners are available to facilitate easy bulkhead construction. Advantages: 1. Cost effective 2. Easy transportation 3. Handling and stacking 4. Easy leveling of suspension bracket 5. Straightness 6. Varied lengths 7. Ease of cutting 8. Minimum wastage 9. Easy installation 10. Eco friendly 11. More level finish

When using steel brandering for a flush plastered ceiling all tie beams or suspension must be adequately braced to prevent movement. Steel Brandering Centres Type of ceiling

Brandering Centres

Lafarge Board Fixing

6,4mm Lafarge Board H Jointing Strip Tape and Jointed

400mm centres in one direction only.

25mm Drywall screws spaced at 150mm centres

9mm Lafarge Board Tape and Jointed

500mm centres in one direction only.

25mm Drywall screws spaced at 150mm centres

9mm Lafarge Board Plastered Ceilings

400mm centres in one direction only.

25mm Drywall screws spaced at 150mm centres

Typical Joint Detail for 6,4mm Lafarge Plasterboard Ceiling

Steel brandering should be installed as follows: 1. Steel brandering sections must be fixed at 90 degrees to the roof trusses. 2. The suspension bracket to be fixed to the Tie-Beam by either nail or screw at maximum 1 200mm centres and located into Lafarge Steel Brandering. 3. The brandering should be fixed at centres as indicated in table 2. 4. The Lafarge Ceiling Plasterboard should be fixed at 90 degrees to the Lafarge Steel Brandering e.g. parallel to the roof trusses, with drywall screws spaced at maximum 150mm centres. 5. The Lafarge Steel Brandering system can be used with the 6.4mm Ceiling and H Jointing Strip, or Tape and Jointed ceiling system, or Flush Plastered ceiling system when 9mm or 12mm ceiling boards are used. 6. The joiner section must be used to join two pieces of Lafarge Steel Brandering or when changing direction on a hip roof. 7. It is advisable to fix a 20 x 20 steel angle to the perimeter walls as a support for the Lafarge Steel Brandering and Lafarge Plasterboard fixing, this will ensure a solid base for cornice fixing. Note: Truss (Tie-Beam) spacings should not exceed 1 200mm.

Table 2

Steel Brandering

25mm Drywall screws spaced at 150mm centres H-Profile Joint Strip

Lafarge Support Components

Lafarge Plasterboard (6,4mm)

Typical Joint Detail for 9mm T/E Lafarge Plasterboard Ceiling 25mm Drywall screws spaced at 150mm centres

Lafarge Jointing Plaster

Jointing Tape

Lafarge Steel Brandering

9mm T/E Lafarge Plasterboard

Typical Lafarge Skimmed Residential Ceiling

Lafarge Steel Brandering system

Lafarge Steel Brandering

Table 1

Product Code

Description

Product Length

GLBR

Steel Brandering

2 400mm / 2 700mm / 3 000mm / 3 600mm 4 200mm

GLJR

Joiner

75mm

GLSB

Suspension Bracket

150mm

Sections not drawn to scale LAFARGE CEILING SOLUTIONS

The system is to consist of 6.4mm and 9mm plasterboard fastened to a leveled Lafarge steel brandering system including all joints, brackets and fixings. • Materials fixing and fastening must be in accordance with Lafarge fixing and installation methods, and must conform to the “SABISA” General Installation Guidelines for Ceilings. • Joint ceiling boards with H profile jointing strip. • Allow extra over for the supply and installation of (50/75/100mm) 14kg/m2 insulation on top of ceiling. • Allow extra over for Lafarge Ceiling Access Panel (top hinged/bottom Hinged/lay in). • Allow extra over for Lafarge decorative moulding and adhesive. • Allow extra over for Lafarge Gypsum 75mm Cove Cornice. Material Calculations for Lafarge Ceiling Grid A 1 200 x 600mm Grid (Exposed) 1. Main tees 3 600mm long at 1 200mm centres. Multiply total ceiling area x 0,232 = number of main tees. 2. Cross tees 1 200mm long at 600mm centres. Multiply total ceiling area x 1,383 = number of cross tees.

LAFARGE CEILING SOLUTIONS

SPECIFICATIONS FOR STEEL BRANDERING

Supply and install Lafarge 6.4mm and 9mm residential plasterboard:

3. Wall angle, total length of wall divided by 3,6 = number of wall angles. 4. Suspension hangers at maximum 1 200mm centres. Total ceiling area divided by 1,25 = number of hangers. 5. Lafarge vinyl tiles 1 200 x 600mm: total ceiling area divided by 0,72 = number of ceiling tiles. B. 600 x 600mm Grid (Exposed) 1,2,3,4 as 1 200 x 600mm grid. 6. Take the number of 1 200 cross tees and multiply by 1 = 600mm cross tees needed. 7. Lafarge vinyl tiles 600 x 600mm: Total ceiling area divided by 0,36 = number of tiles. C. 1 500 x 500mm Grid (Exposed) 3,4 as 1 200 x 600mm grid. 8. Main tees 3 600mm long at 1 500mm centres. Multiply total ceiling area x 0,191= number of main tees. 9. Cross tees 1 500mm long at 500mm centres. Multiply total ceiling area x 1,334 = number of cross tees. 10. Lafarge vinyl tiles 1 500 x 500mm: Total ceiling area divided by 0,75 = number of tiles. D. 1 200 x 400mm Grid (Plaster) 1,4 as 1 200 x 600mm grid. 11. Cross tees 1 200mm long at 400mm centres. Multiply total ceiling area x 2,08 = number of cross tees. 12. Shadow line plaster trim = Total length of wall divided by 3,6 = number of shadow line plaster trim. 13. Lafarge plasterboard m2 of board divided into total ceiling area = number of boards. Steel Brandering A. At 300mm centres 3.3 metres of Steel Brandering per m2 B. At 400mm centres 2.5 metres of Steel Brandering per m2 C. At 500mm centres 2 metres of Steel Brandering per m2 Allow for a Suspension Bracket at every fixing point spaced at maximum 1 200mm centres. (Total length of steel brandering divided by 1.2 equals the quantity of fixing brackets). Allow for one Joiner for every length of Steel Brandering. NB The above calculations will provide approximate quantities and does not allow for wastage. Installation of grid shall be in accordance with the manufacturers specification, as well as the guidelines layed out for SABISA (The South African Building Interior Sub-contractors Association).

Lafarge SUPPORT COMPONENTS Lafarge SUPPORT COMPONENT and lafarge steel branderingS

Lafarge Fixings Lafarge Perimeter Options Wafer Tek Screw

Wood Screw

Nail in Anchor

Hexagonal Bolt

Shots and Pins

Jack Point Screws

Fluted Nails

Wall Angle Steel Pop Rivets/ Wafer Tek Screws

Purlin Grid Clips

Ceiling Grid Clips

Advertising Display Hangers

Lafarge Joiners for steel brandering Junctions For Steel Brandering T-Junction L-Junction Cross-Junction

Direct Fix

Suspension Bracket

Shadowline Wall Angle

Joiner Steel Brandering

Tools • Drywall Gun (Drill) • Hammer • Pop Riveter • Masonary and Steel Bits LAFARGE CEILING SOLUTIONS

VINYL CEILING TILES

Lafarge ceiling tiles are a range of ready to use plasterboard ceiling tiles available in various patterns and textures. The Lafarge Ceiling Tile range are superb for modern building decoration without further painting and are easy to keep clean. Available in square edge or revealed edge for lay-in ceiling installations. Lafarge Gypsum has established a reputation for high quality ceiling tiles. These tiles are manufactured with our quality Lafarge plasterboard. When coupled with our Gridlock ceiling grid, the solution provides a high quality aesthetic ceiling that is quick and easy to install. Support Structure To ensure a high standard of finish, it is essential that the supporting structure is accurate and sound. Additional supports are required at positions of light fittings. Air conditioners/ventilating equipment are not to be supported from ceiling grid and must have their own support system. Care should be taken to ensure that Lafarge ceiling tiles are not dropped or subjected to rough handling. Lafarge ceiling tiles should be stored in a dry area. The stacks must be packed on suitable timber supports, maximum 400mm apart and off the ground (supports maximum 100 mm from ends). Lafarge Plasterboard consists of an aerated gypsum core firmly bonded on both sides with a special plasterboard liner. These characteristics of gypsum provide plasterboard with outstanding advantages over other flat sheet materials.

GENERAL DESIGN CRITERIA Lafarge Gypsum has established a reputation for high quality ceiling tiles. The information contained in this leaflet serves as a general guide. Architects, engineers and specifiers must approve the final design and construction criteria, as well as other implications on site. Supporting Structure To ensure a high standard of finish, it is essential that the supporting structure is accurate and sound. Additional supports are required at positions of light fittings. Air conditioners/ventilating equipment must not to be supported from ceiling grid and must have their own independent support system.

LAFARGE CEILING SOLUTIONS

Fixing Accessories A complete range of Lafarge Ceiling Grid ceiling tees are available. Please refer to the Lafarge Ceiling Grid brochure. Hold down clips must be used in areas where wind updraft could cause tiles to lift, or where light tiles will be used, <3kg. ADVANTAGES • Lighter mass 9mm 6.8 kgs/m2 12mm 8.8 kgs/m2 • Easy to handle • Quick to install • Vinyl laminate • Easy to clean • Easy to cut • Lafarge Ceiling Grid deflection - SABS 7228 15 EMT01 • Sag Test BS8290 • Sag Test TDC M03-TOC-022D

• SABS/ASTM 367-89 • 7228/013/MT01/REVA • 5544/1 58C/MTO1 • 7228/1 58C/MTO1 • 7228/112A/MT01 • Pull Test Lafarge Gypsum TDC M02-TDC-023-D

HANDLING AND STORAGE Care should be taken to ensure that the Lafarge ceiling tiles are not dropped or subjected to rough handling. Lafarge ceiling tiles should be stored in a dry area. The stacks must be packed on suitable timber supports, maximum 400mm apart and off the ground. A level, clean, dry storage area must be made available for this purpose. Special care should be taken to ensure that the tile finish is not soiled or damaged during handling. Vinyl tiles can be cleaned with a mild detergent if necessary.

LAFARGE VINYL CEILING TILES Vinyl Tile

Reef

Fissured

Shell White

Code

Nominal Dimension

Thickness

Type

JVT LR JVT LR

1 200mm x 600mm 600mm x 600mm

9mm 6.6kg/m2

Square Edge

JVT LR JVT LR JVT LR

1 200mm x 600mm 600mm x 600mm 1 500mm x 500mm

12mm 8.78kg/m2

Square Edge

JVT LF JVT LF

1 200mm x 600mm 600mm x 600mm

9mm 6.6kg/m2

Square Edge

JVT LF JVT LF JVT LF

1 200mm x 600mm 600mm x 600mm 1 500mm x 500mm

12mm 8.78kg/m2

Square Edge

JVT SWH JVT SWH

1 200mm x 600mm 600mm x 600mm

9mm 6.6kg/m2

Square Edge

JVT SWH JVT SWH JVT SWH

1 200mm x 600mm 600mm x 600mm 1 500mm x 500mm

12mm 8.78kg/m2

* Fissured tiles have directional patterns. Vapour barriers can be laminated to the back ceiling tiles as an optional extra for humid areas.

Advantages • Lightweight • Durable • Well decorated surface • Easy to use and quick to install • 91% light reflection (perforated tiles) • Non combustible, fire retardant core

Square Edge

Applications • Offices • Schools • Conference centres • Department stores • Factories • Hospitals

LAFARGE CEILING SOLUTIONS

LAFARGE PREFABRICATED BULKHEADS

22 LAFARGE CEILING SOLUTIONS

LAFARGE PREFABRICATED BULKHEADS Combine speed and grace with high quality pre-manufactured Lafarge Bulkheads. These innovative bulkheads combine the best of architectural principles learnt in the past with modern day technology. Rather than building bulkheads on site, you can save time, labour and wastage on the job site, by getting the finished product delivered to site, ready to install.

Whether you choose from our range of standard designs or opt for a custom designed solution, you can be sure of a consistently superior finish matched with the strength of solid reinforcement. With the speed of its installation, it will give you a perfect finish for your commercial or residential application every time.

Our innovative Lafarge Prefabricated Bulkheads offer high quality and consistency previously unheard of. These innovative design methods are pre-made to precision, using a unique patented process. This process allows for high quality consistent finishes to be produced irrespective of the quantity desired.

LAFARGE CEILING SOLUTIONS

TECHNICAL DETAILS This is the result of an idea that threw an ideal bridge between architectural lessons of the past and the most advanced technology. Lafarge Gypsum, in association with Innovative Profile Systems, is projected into the future with innovative products in the field of profiled concepts. Choose from a large range of standard designs, or new profiles can also be made to suit your requirements.

Step Type Code PBH 3ST PBH 3ST PBH 3ST

Product 3 Step - 100 3 Step - 80 3 Step - 50

A 100 80 50

B 100 80 50

A V

B V

A V

B V

Available in 2.4 metre lengths Also available in 2 Steps: Widths of - 50; 80; 100; 150

L Type Profile

Code PBH LT

Product L Type

V - Variable ---- - Optional Rebate Available in 2.4 metre lengths LU Type Profile

Code PBH

Product U Type

V - Variable ---- - Rebate for Joint Available in 2.4 metre lengths LAFARGE CEILING SOLUTIONS

LAFARGE PREFABRICATED BULKHEADS LAFARGE CEILING SOLUTIONS

SPECIFICATIONS Fair End Profile

Code PBH

Product Fair End

A V

B V

C V

Available in 2.4 metre lengths

Standard Profiles Supply and install Lafarge Prefabricated Bulkhead as per Manufacturers installation guidelines. Customised Profiles Supply and install Lafarge Prefabricated Bulkhead as per architectural drawing.

Fixing Instruction Joints: Alternate:

1. Butt joint finish with utility adhesive 2. Taped and jointed Plasterboard trim (recessed detail) can be used at the junction between walls and bulkhead

Lafarge Acoustic Ceilings

An acoustic and decorative solution, Lafarge Acoustic Ceiling Board is a square pattern perforated gypsum board designed for systems requiring both superior acoustic and aesthetic qualities. With a protective mat glued to the back of the board, installing the board is as simple as fixing a standard system. With a Noise Reduction Coefficient (NRC) of up to 0.60, this solution helps to create an acoustic ambience. A major benefit of this solution is the ease of installation, due to the protective glass mat, which is glued to the back of the board, preventing dust emission. The protective mat enables a complete one-step installation, which saves time and results in increased on-site productivity and overall cost effectiveness. Applications The high performance system is ideal for meeting both noise reduction and quality design specifications in commercial buildings. With an acoustic absorption of 0.60 NRC and a complete one-step installation, Lafarge Acoustic Ceiling Board is a cost-effective solution for achieving sound absorption specifications. Its superior appearance featuring square perforations is an additional benefit for schools, large open area ceilings in hotels, conference and concert halls and offices where the “look” is as important as acoustic performance. Features • Excellent sound absorption controlling reflection. • High quality finish providing an aesthetic appearance. • Recessed edges cater for a smooth surface with no visible joints. • Protective mat fixed to the back of the Lafarge Acoustic Ceiling board prevents dust emission. LAFARGE CEILING SOLUTIONS

Lafarge Acoustic Ceilings

LAFARGE CEILING SOLUTIONS

Ceiling Installations Lafarge Acoustic Ceiling Boards are installed on Lafarge Plaster Grid in the same manner as standard flush plaster ceilings â&#x20AC;&#x201C; fixed, jointed and skimmed in the same fashion. For timber installation the use of 30mm high-low thread, drywall screws are required. Steel frames require 25mm drywall screws. Place 50/80/100mm mineral wool, placed directly on the back of Lafarge Acoustic Ceiling Board. The joints are finished with Fibertape and Lafarge Jointing Compound, avoiding obstruction of the nearest perforations. Painting should be carried out with a roller in order to protect the glass mat situated on the back of the Lafarge Acoustic Ceiling Board. Technical and Acoustic Specification Board Size: 12.5mm x 1 200mm x 2 400mm Weight: 10kg/mÂ˛ Edge Type: Tapered Edge

NRC Plenium 100mm Mineral Wool 100mm

0.73

NRC Plenium 300mm Mineral Wool 100mm

0.69

Rate of perforation

13.4%

Shape Perforations Number of zones per sheet

Square 10 x 10mm 8

Frequencies )Hz)

125

250

500

1000

2000

4000

(1000mm)

0.68

1.02

0.84

0.58

0.47

0.46

(300mm)

0.62

0.96

0.72

0.60

0.49

0.46

Sections not drawn to scale

LAFARGE CEILING SOLUTIONS

LAFARGE Ceiling Access Panels 30 LAFARGE CEILING SOLUTIONS

BENEFITS Maximising ceiling space accessibility, Lafarge Gypsum’s innovative Lafarge Ceiling Access Panels offer a cost effective, aesthetically pleasing alternative to the conventional gypsum trap doors, ensuring that your trap doors look neat and clean all the time.

Configurations Modern and very functional, Lafarge Gypsum Ceiling Access Panels are available in three different configurations to cater for your specific needs.

Modern and very functional, Lafarge Ceiling Access Panels are available in three different configurations to cater for your specific requirements:

Specifications Allow extra over ceiling for Lafarge Ceiling Access Panel comprising 635 x 635 mm white epoxy coated aluminium T-frame with 580 x 580 mm white epoxy coated steel pan in a Top hinged/Bottom hinged/Lay-in option as supplied by Lafarge Gypsum fitted flush to ceiling with and including screw fixing through stalk of T-frame into 38 x 38 mm softwood/steel brandering/supporting subframe.

• Top Hinged • Bottom Hinged • Lay in Lafarge Gypsum’s quality Ceiling Access Panels guarantee a long lifespan. The panels are easy to install, thus saving time, and come complete with fully detailed fixing instructions for quick on-site installation. Due to the powder-coated finish, ceiling access panels are easy to clean - making unsightly finger marks, that are prevalent on conventional gypsum trap doors, a thing of the past. Aesthetically superior to gypsum trap doors, they offer a neat, clean finish to ceilings T-Frames “T” Section Centre Line Ceiling modular grids are commonly used for conventional trapdoor frames in plastered ceilings. They can also be used for light fittings. These grids are available ex-stock in the following sizes and finishes: 600 x 600 Natural Anodised 600 x 600 White 1 200 x 600 Natural Anodised 1 200 x 600 White

Top Hinged

Bottom Hinged

Lay In

LAFARGE CEILING SOLUTIONS

FIXING INSTRUCTION

Typical Joint Detail for 6,4mm Lafarge Plasterboard Lafarge Steel Brandering

25mm Drywall screws spaced at 150mm centres H-Profile Jointing Strip

Lafarge Jumbo速 Plasterboard (6,4mm)

Typical Joint Detail for 9mm T/E Lafarge Plasterboard 25mm Drywall screws spaced at maximum150mm centres

Lafarge Plaster

Jointing Tape

Lafarge Steel Brandering

9mm T/E Lafarge Plasterboard

Flush plaster steel t-suspension ceilings

LAFARGE CEILING SOLUTIONS

QUICK REFERENCE GUIDE

1 195mm X 585mm / 585mm X 585mm 1 200mm X 600mm / 600mm X 600mm

T-FRAME

BOTTOM HINGE

TOP HINGE

Bottom Hinge Catch

TOP Hinge DETAIL

LAFARGE CEILING SOLUTIONS

LAFARGE DECORATIVE MOULDINGS

LAFARGE CEILING SOLUTIONS

The Lafarge decorative mouldings add a luxury feel to any room. Mouldings are an excellent tool to help hide small defects at corners and join materials of different thickness while adding architectural interest. The light-weight, non-toxic mouldings are simple to install, leaving a modern professional finish to a building or renovation project. There are currently 11 individual mouldings to choose from, whether you require a simple functional moulding, or a decorative profile, an ordinary room will be turned into a beautifully finished space with Lafarge Decorative Mouldings. Durable Made of high density moulded polystyrene, these mouldings are extremely durable and will not chip if dropped. Cuts and dents can be filled with utility adhesive, reducing waste significantly. Resistant to humidity The Lafarge range of mouldings are resistant to water and humidity, making them an excellent choice for bathrooms and humid areas. Heat resistant While direct heat placed too close to mouldings can damage them, the larger profiles can be used to conceal low voltage fluorescent lighting with a clearance of approximately 5cm. Installation Installing mouldings has never been easier with the lightweight range, which is prefabricated in the factory and arrives ready to install. The Lafarge Cornice Adhesive must be used to install Lafarge mouldings. Water based acrylic PVA Paint should be used for final coating. Cost effective These pre-fabricated polystyrene mouldings are cost effective, more durable and labour saving when compared to other products. Product Information: • High density moulded polystyrene • Smooth white surface ready fo painting • Available in 2m lengths • Melting temperature: 80 degrees Celsius • Non-toxic • Weight:8kgs/100 m cornice • Paint: Acrylic water based PVA paint should be used. Enamel paint can be used but a primer of PVA paint is required

DIMENSIONS Lafarge Roman

Lafarge Grecian

Lafarge Classic

Lafarge NeoClassic

Lafarge Doric

LAFARGE CEILING SOLUTIONS

LAFARGE DECORATIVE MOULDINGS

DIMENSIONS Lafarge Classic 110

Lafarge Classic 110

Lafarge Milano

Lafarge Cyprus

Lafarge Tuscany

Lafarge Napoli

LAFARGE CEILING SOLUTIONS

LAFARGE Cornice Adhesive

Application: • Substrates must be clean, free of dust and grease • Apply a liberal bead of adhesive along top and bottom of cornice • Press firmly to hold in position • Wipe away excess adhesive with a damp sponge or cloth • Keep away from frost

Specifications: • Glue Spread: 50g/metre for small to medium mouldings on new or straight walls 100g/metre for large mouldings on new or straight walls 100g/metre for small to medium mouldings on damaged or uneven walls 200g/metre for large mouldings on damaged or uneven walls • Lafarge Cornice Adhesive available in 3kg, 7kg and 310ml tube

For fixing polystyrene and polyurethane: • Excellent adhesive and filling properties • Can be sanded • Good initial grab • Suitable for painting • No film formation

Cleaning of Equipment: • Clean equipment with water before adhesive dries • Dried adhesive can be manually brushed or scraped using hot water

Characteristics: • Acrylic polymer • High initial tack and final bond strength • Hard glue line with good sanding properties • Excellent adhesion to paper and walls • Flow properties designed as a paste to be applied with a scraper

Dilution of Glue • Dilution not recommended Storage: • Store between 15° to 30° under dry conditions • Unused containers should be tightly sealed Shelf Life: • Approximately 12 months when stored correctly

LAFARGE CEILING SOLUTIONS

LAFARGE COVE CORNICE

THE FINISHING TOUCH FOR ALL CEILINGS Lafarge Cove Cornice provides a recognised, tried, tested and accepted solution to add internal finishing requirement detail. Features: • Lafarge Cove Cornice is formulated to give exceptionally high strength, making the product easy to handle and install and reduces breakages. • Lightweight material - mass per running metre allows large loads, lower transport costs, easier handling and easy installation. • Lafarge Cove Cornice is manufactured using high quality ivory coloured paper offering a comfortable match to Lafarge Plasterboard. • The paper colour and texture ensures less paint is required. • Absolute symmetry ensures a better finish and easy installation. • Lafarge Cove Cornice offers an aesthetically pleasing finish. • Fire resistant gypsum-based plaster, which is therefore non-combustible. • Available in various lengths to accommodate any size job. • Supplied in bundles of five wrapped in a protective plastic sleeve. Fixing Guidelines: Nail Lafarge Cove Cornice with galvanised nails at 400mm centres to wall and ceiling surfaces. Drive the nail head fitting to just below the paper covering surface. Product available in: 75mm and in lengths of 2 700mm, 3 000mm, 3 600mm and 4 200mm

LAFARGE CEILING SOLUTIONS

LAFARGE CORNICE DECORATION

PAINTING • • • • • • •

Gypsum and Polystyrene mouldings can be painted directly with any acrylic water based paint. A PVA paint or sealer would be required before applying any enamel or solvent based paint. Polystyrene mouldings should not be left unpainted as the mouldings will turn yellow. Applying PVA base coats to Polystyrene mouldings before installation is advisable. Ensure that touch-ups are sanded level to the moulding profile. Paint techniques can be applied to mouldings by specialists. On Gypsum Cornice apply a base coat of PVA after installation, then the final coat of PVA paint.

FREQUENTLY ASKED QUESTIONS How long will Lafarge Decorative Mouldings last? Indefinitely under normal conditions. Even in humid conditions, the Lafarge Decorative Mouldings cannot be damaged by water (i.e. bathrooms). How strong is the product? Polystyrene mouldings are very strong and durable. Gypsum Cornice is easy to cut, durable and suitable for decoration. Is the product environmentally-friendly? Yes. Lafarge Decorative products are both solvent free and CFC free. They can safely be used in infant’s and children’s rooms.

filler, keeping the cornice straight. The dado rails have a flat profile and are more flexible and can be used in most shaped rooms. This applies to Gypsum and Styrene cornice. Is there a lot of wastage? No more than 5% of the total product required should be allowed for wastage. Cuts or bad dents can be easily filled with adhesive on Styrene cornice and Lafarge Jointing Plaster or Gypsum Cornice. What adhesive should be used? We recommend Lafarge Utility Adhesive as supplied by Lafarge Industries (Pty) Ltd, which is both an adhesive and a filler. The adhesive/filler has a 6mm bridging capacity. The drying time on the adhesive/filler is approximately 10 minutes to correct or remove before setting. The adhesive/filler will set completely within 1 hour. The adhesive/filler is water-based and can be cleaned before it dries. Gypsum Adhesive When using the utility adhesive with Gypsum Cornice, it is recommended that “tacks” be used to hold in position. When adhesive is dry, remove tacks and patch. What quantity of adhesive would be required? 50g per metre for small to medium mouldings on new or straight walls. 100g per metre for large mouldings on new or straight walls. 100g per metre for small to medium mouldings on damaged or uneven walls. 200g per metre for large mouldings on damaged or uneven walls. (The above mentioned quantities are to be used as a guideline only.)

How does the shape of the room affect installation? Due to the angled shape of the cornices, they can be bent into a shallow concave curve. Convex curves are more difficult, but the cornices can be cut into smaller lengths and installed with adhesive. When walls are not straight, do not try to bend the cornice to the shape of the wall: rather use an adhesive as a

LAFARGE CEILING SOLUTIONS

LAFARGE compounds

Lafarge Jointing Plaster Description

Lafarge Jointing Plaster is a jointing compound used together with fiba tape at the tapered edge joints of Lafarge plasterboards. Features

• It provides ease of application • Special additives within its body delays the absorption of joint water by the plasterboard surface • It has a filler function which creates a smooth surface finish due to special grain distribution • It has high binding features • It has a flexible feature which eliminates the chance of cracking on the joints and therefore enables the application surface to work uniformly • Since it is a breathing material, it creates a healthy atmosphere by balancing the moisture rate Specifications

Water/Plaster Mixing Ratio: Working Time: Setting Time: Shelf Life: Coverage Ratio: Packaging Colour: Use:

6-6.5L water to 10kg 60 minutes 115 – 145 minutes 1 year 40lm per 20kg bag (based on 2 coats) Dark Orange Internal only

Mixing Instructions

1. Use clean water in a clean container 2. Slowly pour Lafarge Jointing Plaster Premium into clean water 3. Allow Lafarge Jointing Plaster Premium to stand/soak for 2 minutes before mixing 4. Mix the mortar to obtain lump free smooth paste 5. Do not over stir 6. Do not mix with your hands 7. Clean tools and mixing container after each mix 8. Do not mix more Lafarge Jointing Plaster Premium then you can use in 60 minutes Application Instructions

• Apply Lafarge Jointing Plaster Premium to a clean dust free surface • Apply product to plasterboard joints to specification Recommendations

- - - - -

LAFARGE CEILING SOLUTIONS

Use low-speed mechanical mixer or mix manually Do not add any water or plaster to the mortar after mixing Do not apply when temperature is below 5°C and above 40°C Never mix Lafarge Jointing Plaster Premium with any other product or material Lafarge Jointing Plaster Premium – Pre-filling should be done to the joints that are wider 3mm

Lafarge Jointing Plaster Standard Description

Lafarge Finishing Plaster Description

Lafarge Jointing Plaster Standard is a jointing compound used together with fiba tape at the tapered edge joints of all Lafarge plasterboards.

The Lafarge Finishing Plaster is an under-paint final layer finishing plaster with high adhesive characteristics on Lafarge plasterboard apply fiba tape to joints

Features

• It provides ease of application • Special additives within its body delays the absorption of joint water by the plasterboard surface • It has a filler function which creates a smooth surface finish due to special grain distribution • It has high binding features • Since it is a breathing material, it creates a healthy atmosphere by balancing the moisture rate. Specifications

Water/Plaster Mixing Ratio Working Time Setting Time Shelf Life Packaging Coverage Ratio Packaging Colour Use

2 parts powder to 1 part water by weight 70 – 130 minutes 115 – 145 minutes 6 months 20kg 40lm per 20kg (based on 2 coats) Orange Internal only

Mixing Instructions

1. Use clean water in a clean container 2. Slowly pour Lafarge Jointing Plaster Standard to water in a mixing ratio of 2 parts powder to 1 part water by weight 3. Allow Lafarge Jointing Plaster Standard to stand/soak for 2 minutes before mixing 4. Lafarge Jointing Plaster Standard can be mixed by hand or by an electric whisk 5. Mix for 2 - 3 minutes until a creamy paste is achieved 6. Do not over stir 7. Do not mix with your hands 8. Clean tools and mixing container after each mix 9. Do not mix more Lafarge Jointing Plaster Standard then you can use in 50 minutes Application Instructions

• Apply Lafarge Jointing Plaster Standard to a clean dust free surface • Apply over fiba tape Recommendations

- - - - -

Use low-speed mechanical mixer or mix manually Do not add any water or plaster to the mortar after mixing Do not apply when temperature is below 5°C and above 40°C Never mix Lafarge Jointing Plaster Standard with any other product or material Lafarge Jointing Plaster Standard – Pre-filling should be done to the joints that are wider 3mm

• The Lafarge Finishing Plaster is used to make any type of wall and Lafarge plasterboard surface ready to paint • The long usage period allows easy and faultless application • Special additives used in its body delays the Lafarge Finishing Plaster mortars water to be absorbed from the existing ground • It has a puffy form which makes for ease of application • It provides a hard and smooth surface due to its special grain distribution • Since it is a breathing material, it creates a healthy atmosphere by balancing the moisture rate • It makes for easy use in humid environments Specifications

Water/Plaster Mixing Ratio: Working Time: Setting Time: Shelf Life: Packaging: Application Thickness: Coverage Ratio: Packaging Colour: Use:

6,5 – 7l water to 10kg 60 minutes Starts within 20 minutes 1 year 25kg 1 to 3 mm 1kg for 1mm of application per m² Purple Internal only

Mixing Instructions

1. 2. 3. 4. 5. 6. 7. 8. 9.

Use clean water in a clean container Slowly pour Lafarge Finishing Plaster into cold clean water If using a deep mixing container saturate the water with Lafarge Finishing Plaster Allow Lafarge Finishing Plaster to stand/soak for 2 minutes before mixing Mix to obtain homogenous mix with no lumps and a smooth paste Do not over stir Do not mix with your hands Clean tools and mixing container after each mix Do not mix more Lafarge Finishing plaster then you can use in 60 minutes

Application Instructions

• • • •

Apply Lafarge Finishing Plaster to a clean dust free surface Apply paste to area with trowel to specified thickness Polish For 1mm of application per 1m² approximately 1kg of Lafarge Finishing Plaster is consumed

Recommendations

- - - -

Use low-speed mechanical mixer or mix manually Do not add water or plaster to the mortar after mixing Do not apply when temperature is below 5°C an above 40°C Never mix Lafarge Finishing Plaster with any other product

LAFARGE CEILING SOLUTIONS

Lafarge Skimming Compounds Fields of Use Interior Areas

• • • •

Lafarge Skim Lite Specifications:

Plasterboard Ceilings Plasterboard Walls Cement Rendered Walls Brick walls

Description:

The Lafarge Skimming Compounds are used as finishing compounds in skim finish and can be applied for internal use only.

Water/Plaster Mixing Ratio Working Time Setting Time Shelf Life Packaging Coverage Ratio Application Thickness Packaging Colour Use

Add in Lafarge Skim Stone to clean water. Allow to soak Stir slowly to a lump free mixture 60 to 90 minutes 90 to 120 minutes 6 months 33kg 1-3mm – 18m², 5-6mm – 10m² 12-13mm – 3m² (per 33k bag) 1 to 13mm Yellow Internal only

Mixing Instructions

4. 5. 6. 7. 8.

Use clean water in a clean container Slowly pour Lafarge Skim Stone/Lafarge Skim Lite Plaster into clean water and saturate the water Allow Lafarge Skim Stone/Lafarge Skim Lite Plaster to stand/soak before mixing Mix to obtain homogenous mix with no lumps and a smooth paste Do not over stir Do not mix with your hands Clean tools and mixing container after each mix Do not mix more Lafarge Skim Stone/Lafarge Skim Lite plaster then you can use in 90 minutes

LAFARGE CEILING SOLUTIONS

Add in Lafarge Skim Stone to clean water. Allow to soak Stir slowly to a lump free mixture 45 to 60 minutes 90 to 120 minutes 6 months 40kg 1-3mm – 22m², 5-6mm – 12m² 12-13mm – 4m² (per 40kg bag) 1 to 13mm Blue Internal only

Application Instructions

Lafarge Skim Stone Specifications

1. 2. 3.

Water/Plaster Mixing Ratio Working Time Setting Time Shelf Life Packaging Coverage Ratio Application Thickness Packaging Colour Use

• Apply Lafarge Skim Stone/Lafarge Skim Lite Plaster to a clean dust free surface • Apply paste to area with trowel to specified thickness (recommended 1-3mm) • Polish • For best results on concrete/cement plastered wall - Clean of loose dust particles and moisture - Apply water base sealer to surface - Allow to dry - Apply Lafarge Skim Stone/Lafarge Skim Lite - Allow to dry - Coat with Sealer “impregnated white” as base coat - Paint with water based paint Recommendations

- Lafarge Skim Stone – utilising 15/17 litres of water in a clean container, add 33kg of Lafarge Skim Stone - Lafarge Skim Lite – utilising 20/22 litres of clean water in a clean container, add 40kg of Lafarge Skim Lite - Do not apply when temperature is below 5°C an above 40°C

Lafarge Gypsum SA (Compounds) Application

Plasterboard Fiba

Full

Plaster

Cement

Bonding

Brick

Bonding

Paited

Bonding

Paint

Joints

Tape

Skim

Board

Surface

Agent

Surface

Agent

Surface

Primer

Application

Primer

PVA Solvent

Premium Jointing Plaster

√

Standard Jointing Plaster

√

Finishing Plaster

√

Skimstone Plaster

√

Skimlite Plaster

ALL LAFARGE GYPSUM COMPOUNDS ARE ECOSPECIFIER LISTED.

LAFARGE CEILING SOLUTIONS

lafarge gypsum building solutions for life

44 LAFARGE CEILING SOLUTIONS

BRANCHES GAUTENG BRANCHES

COASTAL BRANCHES

INLAND BRANCHES

Head Office 18 Barium Street, Alrode Ext 7, 1450 PO Box 167025, Brackendowns, 1454 Tel: (+27 11) 389 4500 Fax: (+27 11) 864 6816

Cape Town 34B Cochrane Avenue, Lovemore Complex Gunners Circle, Epping 1 Cape Town, 7405 PO Box 68, Epping, 7405 Tel: (+27 21) 534 2039 Fax: (+27 21) 534 1803 Branch Manager: Terence Domingo

Bloemfontein 9 Pine Street, Old Industrial Area Bloemfontein, 9300, PO Box 692 Bloemfontein, 9300 Tel: (+27 51) 447 1024 Fax: (+27 51) 447 1074 Branch Manager: Mario Lategan

Roodekop 4 Berry Road, Roodekop PO Box 167025 Brackendowns, 1454 Tel: (+27 11) 865 2390 Fax: (+27 11) 865 2398 Branch Manager: Cheryll van Onselen East Rand Jamela Park, No. 60 Denne Road Hughes Ext 21, Boksburg Tel: (+27 11) 826 1707 Fax: (+27 11) 826 1708 Branch Manager: Riana van Staden Pretoria 12A Church Street, Pretoria Central, 0001 PO Box 48159, Hercules, 0030 Tel: (+27 12) 325 2408 Fax: (+27 12) 325 2409 Branch Manager: Sonja Francis Pretoria East 219B Battery Street, Willows Business Park, Silverton, Pretoria, 0127 Tel: (+27 12) 803 1772 Fax: (+27 12) 803 1779 Branch Manager: Patrys Joerning Troyeville No. 24th Street, Doornfontein, Johannesburg Tel: (+27 11) 402 4747 Fax: (+27 11) 402 4749 Branch Manager: Potiphar Esau

Durban Unit 4 & 5 Grid Height Office Park, No. 11 River Horse Close, River Horse Valley Branch Manager: Alan Rayne Cell: 082 773 2115 Sales Representative: Gerhard Mey Cell: 082 783 5058 George PW Botha Boulevard, Erf 24964 Steinhoff Industrial Park, George Tel: (+27 44) 878 1578/1461 Fax: (+27 44) 878 1583 Branch Manager: Jeanne Cahill Port Elizabeth Cnr Fettes Road & Harrower Road North End, PO Box 2788 North End, Port Elizabeth, 6056 Tel: (+27 41) 373 2295 Fax: (+27 41) 373 0075 Branch Manager: Wayne Mulder

Nelspruit 8 Silva Street, West Acres, Ext 11 Nelspruit, PO Box 706, Nelspruit, 1200 Tel: (+27 13) 752 2129 Fax: (+27 13) 752 2160 Branch Manager: Haley Lewis Polokwane 86 Silicon Street Ladina, Polokwane, 0742 Tel: (+27 15) 293 2985/83/26 Fax: (+27 15) 293 2928 Branch Manager: Coenie Engelbrecht

EXPORT BRANCHES Botswana Plot 22016 Unit B & C, Gaberone, West Industrial, Private Bag 003, Suite 466 Mogoditshane, Botswana Tel: (00 267) 316 7732/34 Fax: (00 267) 316 7753 Admin Branch Manager: Reginah Kapembwa Maputo Rua Das Estancias 344, Warehouse 3 & 4 Maputo, Moรงambique Tel: 00 258 (1) 31 0063 Fax: 00 258 (1) 31 0068 Branch Manager: Ellah Jeyacheya

Wynberg Cnr Andries North & Chadwick Street Wynberg, Sandton Tel: (+27 11) 444 8020 Fax: (+27 11) 444 8077 Branch Manager: Ronald Moffatt LAFARGE CEILING SOLUTIONS

Notes

LAFARGE CEILING SOLUTIONS

LAFARGE GYPSUM HEAD OFFICE 18 Barium Street, Alrode Ext 7, 1450, PO Box 167025, Brackendowns, 1454 Tel: (+27 11) 389 4500, Fax: (+27 11) 864 6816, Web: www.lafarge.co.za

0861 GYPSUM (497786)